Data access method and device of distributed file system

A distributed file and data access technology, applied in the data access field of distributed file systems, can solve the problems of poor isolation effect and low security between tenants, and achieve the effect of realizing data access, improving security, and facilitating sharing

Active Publication Date: 2016-10-05
DAWNING INFORMATION IND BEIJING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] Aiming at the problems of poor isolation effect and low security among distributed system tenants in the related art, the present invention provides a data access method and device of a distributed file system, which can better realize isolation between tenants and improve data security at the same time sex

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  • Data access method and device of distributed file system
  • Data access method and device of distributed file system

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0048] According to an embodiment of the present invention, a data access method of a distributed file system is provided.

[0049] Such as figure 1 As shown, the data access method of the distributed file system according to the embodiment of the present invention includes:

[0050] Step S101, the distributed file system receives the access request sent by the tenant;

[0051] Step S103, according to the access request, search for pre-stored configuration information corresponding to the t...

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Abstract

The invention discloses a data access method and device of a distributed file system. The method includes that the distributed file system receives an access request sent by a tenant; configuration information which is prestored and corresponds to the tenant is searched in the distributed file system according to the access request, and the configuration information includes data storage configuration of the tenant; and the distributed file system achieves data to enable the tenant to access to tenant data according to the configuration information. By means of the data access method and device of the distributed file system, the access request sent by the tenant can be received by the distributed file system, then the configuration information which is prestored and corresponds to the tenant is searched in the distributed file system according to the access request, access of the tenant to data of the tenant can be achieved, data access is performed according to the configuration information of the tenant so that problems caused by coupling degree of data storage are solved, data sharing can be conveniently achieved, the safety of the tenant data can be further improved, and efficient data access can be achieved.

Description

technical field [0001] The present invention relates to the computer field, in particular to a data access method and device for a distributed file system. Background technique [0002] With the continuous development of software technology and cloud computing technology, the concept of Software As A Service (SAAS for short) has been popularized. The core of cloud computing, ie, service, is available everywhere. Therefore, multi-tenancy (Multi-Tenancy) technology has also become very important in service provision. Multi-tenant technology means that service providers run a single system on the server side, and multiple users use shared systems or services, and ensure data isolation and security among multiple users. Since multi-tenants share applications, system software and hardware, service providers can effectively save costs due to various reasons such as environment configuration. [0003] However, in the case of a large number of tenants, the implementation of multi-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30H04L29/08
Inventor 张攀勇苗彦超赵力
Owner DAWNING INFORMATION IND BEIJING
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